Answer:
Well add the two number that you know and then do 180 minus that number you got when you added the first two numbers
Step-by-step explanation:
This is because a right triangle adds up to 180 degrees
Answer:
10 m / minute
Step-by-step explanation:
Starting position = North ; back to North gives a Displacement of 0 ; the from that position to 900 m south gives a final Displacement of 900
Displacement / time
Displacement = 900
Time = 9 minutes
900 / 9
= 10 m / minute
Answer:
6, 8 and 10
Step-by-step explanation:
2x+3(x+4)=42
5x+12=42
5x=30
x=6
The numbers are 6, 8 and 10.
Answer:
-203
Step-by-step explanation:
(10−3)×(3−2^5
)
Subtract 3 from 10 to get 7.
7(3−2^5
)
Calculate 2 to the power of 5 and get 32.
7(3−32)
Subtract 32 from 3 to get −29.
7(−29)
Multiply 7 and −29 to get −203.
−203
True
If point D bisects EDC, ED is congruent to DC. (That's what "bisects" means.)
